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AWRL1432BOOST-BSD: SIF reference

ericzhang
Prodigy 151 points
Part Number: AWRL1432BOOST-BSD
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Dear TI experts,


We are trying to implement the Single Interface Frame (SIF) protocol on AWRL1432BOOT-BSD. Do you have any reference code or examples related to this?

Thanks

Guolong

  • 0
    TI__Guru*** 148954 points

    Hi,

    We are not familiar with this protocol. Can you please share more information?

    Thank you

    Cesar

  • 0 in reply to Cesar
    Prodigy 151 points

    Hi Cesar,

    The SIF protocol (Single-Wire Interface) is a single-wire communication protocol designed for scenarios where hardware interface resources are limited. It enables data transmission and reception over a single wire, making it particularly suitable for applications with low-cost and low-speed communication requirements, eg. Dallas DS18B20.

    It's widely used in low-cost e-bikes. The logic part of the protocol is quite simple and easy to implement. However, we have to set up timer interrupts in the system to detect the duration of high and low levels of the signal. Is there any reference code based on AWRL1432BOOT-BSD?

    Best wishes,

    Guolong

  • +1 in reply to ericzhang
    TI__Mastermind 19530 points

    Hello.

    We do not have any reference code for this protocol.  However, you can try implementing it with any of our existing software as I would presume that you could implement this protocol and send out the data via GPIO or UART, and we provide the SysConfig tool to help configure these peripherals to match whatever requirement you need to support such protocol.

    Sincerely,

    Santosh